Merge pull request #760 from leres/master

[tcpdump] / print-udp.c

diff --git a/print-udp.c b/print-udp.c
index 231d8b4fdc92e7ac694447b14ab43a1a6a0d74b7..bf5c7ba52ff4c11794261bf358f97e4c1e7a1a74 100644 (file)
--- a/print-udp.c
+++ b/print-udp.c
@@ -571,7 +571,7 @@ udp_print(netdissect_options *ndo, const u_char *bp, u_int length,
                                        ND_PRINT("[udp sum ok] ");
                        }
                }
-               else if (IP_V(ip) == 6 && ip6->ip6_plen) {
+               else if (IP_V(ip) == 6) {
                        /* for IPv6, UDP checksum is mandatory */
                        if (ND_TTEST_LEN(cp, length)) {
                                sum = udp6_cksum(ndo, ip6, up, length + sizeof(struct udphdr));